reg-viz/reg-suit

Health v2 · maintenance only

Adoption not part of the score

1287 stars · 110 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

reg-suit is a command-line tool for visual regression testing that compares current screenshots against previous snapshots and generates HTML diff reports. It stores snapshots in cloud storage like S3 or GCS and integrates with CI services and GitHub via a plugin system.

Use cases

• compare screenshots between commits to catch visual regressions
• store snapshot images in S3 or GCS for review
• report visual diffs as GitHub PR comments and commit statuses
• run visual snapshot tests in CI pipelines
• detect the parent commit of a topic branch automatically for comparison
• generate HTML reports of image differences

When to choose

• you need visual regression testing for web UIs or any image assets
• you want a CLI that integrates easily with any CI service
• you use GitHub flow and want automated PR feedback on visual changes
• you need pluggable snapshot storage and notification options

When to avoid

• you need end-to-end functional testing rather than visual comparison
• your project is not Node.js-based and you prefer a language-native tool
• you want a hosted visual testing service with built-in dashboards

Facets

cli-tool · maturity active

testing e2e-testing cli image-processing plugin-system testing web-development developer-tools frontend cli cross-platform visual-regression-testing snapshot-testing screenshot-comparison ci-integration github-app s3 gcs nodejs

Member repositories

For agents

markdown · JSON · MCP: product_card(name="reg-viz/reg-suit")